Plant Supplements

136 products

While it is true that your plants can get enough nutrients from one base solution, your plants may require a little boost of nutrients in some cases. Plant supplements or additives work towards achieving this purpose. In case your plants require a little boost of macronutrients, micronutrients, vitamins, or minerals, supplements will help you achieve this. Basically, plant supplements fill in for your plants’ supplemental needs.

Our list of plant supplements ranges from flushing solution, rooting hormones, and mycorrhizae microbes. Scroll below to view a list of all our plant supplements and make your pick based on your plants’ needs.

136 products
Advanced Nutrients Big Bud
from $12.94 Regular price $15.00 Save $2.06
Advanced Nutrients B-52
from $15.25 Regular price $17.94 Save $2.69
Dutch Nutrient Bloom Blaster 10kg
Dutch Nutrient Black 1-1-2
from $10.95
Hydroponic Research DOS Two-Part Stock Concentrate Powder
from $377.17
Hydroponic Research VBX Craft Powder Nutrient
from $32.33
Hydroponic Research STAX Plant Growth Powder
from $43.10
Hydroponic Research VEG+BLOOM One-Part Powder Nutrient
from $21.55
Hydroponic Research PHLO PH Down+
from $23.71
Hydroponic Research SHINE Bloom Additive
from $43.10
Sold Out
TechnaFlora Thrive Alive B1 Red
from $17.84
Sold Out
General Hydroponics FloraPro Grow
from $47.95
Sold Out
General Hydroponics FloraPro Bloom
from $47.95
Sold Out
General Hydroponics FloraPro Ca + Micros
from $47.95
Rhizoflora Purpinator
from $27.98
Sold Out
Rock Resinator
Sold Out
Remo Astroflower 20L
Rambridge Potassium Silicate
from $11.98
Rambridge Liquid Black Crystal
Sold Out
Rambridge Green-Up
Plant Prod Mj Finisher 4-31-37 15Kg
Plant Prod Mj Classic 20-20-20 15Kg
Plant Prod Mj Cal Kick 15-0-14 15Kg
Plant Prod Mj Booster 15-30-15 15Kg
Plant Prod Mj Spike (Camg)
Sold Out
Optic Foliar Switch
Optic Foliar Shift
from $22.98
Nutri Plus Cristal Plus 2.5Kg
Gaia Green Power Bloom 2-8-4
from $8.94
Gaia Green Kelp Meal 1-0-2
Gaia Green Greensand 0-0-0.2
from $26.94
Gaia Green All Purpose 4-4-4
from $6.74
Sold Out
Vital Humic Hydro Bio 850G
Rhizoflora Terpinator 0-0-4
House & Garden Shooting Powder Sachet
House & Garden Gold Roots Excelurator 5L
Grotek Growth Max™ (0.2-0.1-0.9)
from $409.65
Reverse Dragon
from $28.94
Optic Foliar Mega Watts Nutrients
from $28.94
Optic Foliar REV Nutrients